Pre-Algebra Examples

$2 \times 10^{- 3} + 35 \times 10^{- 4} + 12 \times 10^{- 2}$

Step 1

Since the exponent of the scientific notation is negative, move the decimal point $3$ places to the left.

$0.002$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$